StarTech.com USB to 2-Port Serial Adapter Cable - USB to Serial Converter Cable - COM Retention - FTDI - Level 4 ESD Protection

This adapter allows you to add two RS-232 serial ports to a desktop or laptop computer through a single USB-A connector. It is designed to connect serial communication devices, offering a transfer speed of 0.48 Gbit/s. The structure includes LED indicators that show the status of transmission, reception, and device enumeration, facilitating real-time monitoring of port activity.

The cable features a robust TPE construction and copper shielding to minimize interference, in addition to Level 4 ESD protection. It includes removable thumb screws and DB-9 nuts to ensure secure attachment to peripherals. It is compatible with Windows, macOS, ChromeOS, and Linux, with automatic driver installation on recent systems. Its COM retention function maintains port assignment after disconnections or restarts.

• Adds two DB-9 RS-232 male ports via a USB-A connector
• 0.6 m cable length with a speed of 0.48 Gbit/s
• Level 4 ESD protection and copper shielding against interference
• LED indicators for monitoring data activity and USB status
• Removable thumb screws and included DB-9 nuts for secure attachment
• Compatible with Windows, macOS, ChromeOS, and Linux with COM retention